Calcium carbide| calcium acetylide | supplier Distributor Manufacturer in Visakhapatnam india
vizag Chemical is your company for quality chemicals from world-class suppliers Manufacturer of Calcium carbide, also known as calcium acetylide to meet your formulation needs in visakhapatnam India.
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Calcium carbide, also known as calcium acetylide, is a chemical compound with the chemical formula of CaC2. Its main use industrially is in the production of acetylene and calcium cyanamide.
Applications of calcium carbide include manufacture of acetylene gas, and for generation of acetylene in carbide lamps; manufacture of chemicals for fertilizer; and in steelmaking.
Steelmaking
Calcium carbide is used:
in the desulfurisation of iron (pig iron, cast iron and steel)
as a fuel in steelmaking to extend the scrap ratio to liquid iron, depending on economics.
as a powerful deoxidizer at ladle treatment facilities.
Other uses
Calcium carbide is sometimes used as source of acetylene gas, which is a ripening agent similar to ethylene. However, this is illegal in some countries as, in the production of acetylene from calcium carbide, contamination often leads to trace production of phosphine and arsine. These impurities can be removed by passing the acetylene gas through acidified copper sulfate solution, but, in developing countries, this precaution is often neglected.
Calcium carbide is used in toy cannons such as the Big-Bang Cannon, as well as in bamboo cannons. In the Netherlands calcium carbide is used around new-year to shoot with milk churns.
Calcium carbide, together with calcium phosphide, is used in floating, self-igniting naval signal flares, such as those produced by the Holmes' Marine Life Protection Association.
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